STATEMENT-1 When a sound wave in air is reflected from awall ,it does not suffer a phase charge. STATEMENT-2 For sound waves ,air is denser as compare to wall.

STATEMENT-1 When a sound wave in air is reflected from awall ,it does

1.	STATEMENT-1 When a sound wave in air is reflected from awall ,it does not suffer a phase charge. STATEMENT-2 For sound waves ,air is denser as compare to wall.
Answer» Statement-1 is true Statemetnt-2 is True,Statement -2 is a correct explanation for statement -1. Statement-1 is true Statemetnt-2 is True,Statement -2 is NOT a correct explanation for statement -1. Statement -1 is true,statement -2 is false Statement -1 is False ,statement -2 is True. Solution :Since REFLECTION is at a BOUNDARY the other SIDE of which is rarer.:. No phase change.

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STATEMENT-1 When a sound wave in air is reflected from awall ,it does not suffer a phase charge. STATEMENT-2 For sound waves ,air is denser as compare to wall.

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